Maʿānī al-ʾAkhbār

Book 1, Chapter 356

The meaning of the saying of Allah’s Messenger, Allah’s blessings be upon him and his Family when he saw one who performed blood-letting during the Month of Ramadhan: «The one carrying out the blood-letting, and the one to whom the blood-letting is done, have broken the fast»
1 Ḥadīth